{"id":179160,"date":"2024-11-08T23:30:20","date_gmt":"2024-11-08T15:30:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179160\/"},"modified":"2024-11-08T23:30:20","modified_gmt":"2024-11-08T15:30:20","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9ahv00q-fdw_schema_not_found%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179160\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV00Q &#8211; fdw_schema_not_found\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9ahv00q-fdw_schema_not_found-yygiRGEbkS\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV00Q &#8211; fdw_schema_not_found<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\u3002\u5176\u4e2d\uff0c\u932f\u8aa4\u4ee3\u78bc <code>HV00Q<\/code> \u4ee3\u8868\u8457 <code>fdw_schema_not_found<\/code>\uff0c\u9019\u901a\u5e38\u8207\u5916\u90e8\u6578\u64da\u5305\uff08Foreign Data Wrapper, FDW\uff09\u6709\u95dc\u3002\u7576 PostgreSQL \u5617\u8a66\u8a2a\u554f\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u6a21\u5f0f\uff08schema\uff09\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u9019\u500b\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-yygiRGEbkS\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u5728 PostgreSQL \u4e2d\uff0cFDW \u5141\u8a31\u7528\u6236\u5f9e\u5916\u90e8\u6578\u64da\u6e90\u67e5\u8a62\u6578\u64da\u3002\u7576\u4f60\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528 FDW \u6642\uff0c\u7cfb\u7d71\u9700\u8981\u80fd\u5920\u627e\u5230\u76f8\u61c9\u7684\u6a21\u5f0f\u3002\u5982\u679c\u6307\u5b9a\u7684\u6a21\u5f0f\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u5f15\u767c <code>HV00Q<\/code> \u932f\u8aa4\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u6a21\u5f0f\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u5728\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u6a21\u5f0f\u540d\u7a31\u62fc\u5beb\u4e0d\u6b63\u78ba\uff0cPostgreSQL \u5c07\u7121\u6cd5\u627e\u5230\u8a72\u6a21\u5f0f\u3002<\/li>\n<li><strong>\u6a21\u5f0f\u672a\u5275\u5efa\uff1a<\/strong>\u5982\u679c\u4f60\u5617\u8a66\u8a2a\u554f\u7684\u6a21\u5f0f\u5c1a\u672a\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u5373\u4f7f\u6a21\u5f0f\u5b58\u5728\uff0c\u5982\u679c\u7576\u524d\u7528\u6236\u6c92\u6709\u8a2a\u554f\u8a72\u6a21\u5f0f\u7684\u6b0a\u9650\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-yygiRGEbkS\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>HV00Q<\/code> \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%a8%a1%e5%bc%8f%e5%90%8d%e7%a8%b1-yygiRGEbkS\">1. \u6aa2\u67e5\u6a21\u5f0f\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f60\u7684\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u6a21\u5f0f\u540d\u7a31\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u5217\u51fa\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6a21\u5f0f\uff1a<\/p>\n<pre><code>SELECT nspname FROM pg_catalog.pg_namespace;<\/code><\/pre>\n<p>\u78ba\u4fdd\u4f60\u6240\u4f7f\u7528\u7684\u6a21\u5f0f\u540d\u7a31\u8207\u5217\u8868\u4e2d\u7684\u540d\u7a31\u5b8c\u5168\u4e00\u81f4\uff0c\u5305\u62ec\u5927\u5c0f\u5beb\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e7%bc%ba%e5%a4%b1%e7%9a%84%e6%a8%a1%e5%bc%8f-yygiRGEbkS\">2. \u5275\u5efa\u7f3a\u5931\u7684\u6a21\u5f0f<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u6a21\u5f0f\u4e0d\u5b58\u5728\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u5275\u5efa\u5b83\uff1a<\/p>\n<pre><code>CREATE SCHEMA your_schema_name;<\/code><\/pre>\n<p>\u5c07 <code>your_schema_name<\/code> \u66ff\u63db\u70ba\u4f60\u9700\u8981\u7684\u6a21\u5f0f\u540d\u7a31\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-yygiRGEbkS\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u6a21\u5f0f\u5b58\u5728\u4f46\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7528\u6236\u662f\u5426\u64c1\u6709\u8a2a\u554f\u8a72\u6a21\u5f0f\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT has_schema_privilege('your_user_name', 'your_schema_name', 'USAGE');<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7d50\u679c\u70ba <code>false<\/code>\uff0c\u5247\u9700\u8981\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT USAGE ON SCHEMA your_schema_name TO your_user_name;<\/code><\/pre>\n<h2 id=\"%e7%a4%ba%e4%be%8b-yygiRGEbkS\">\u793a\u4f8b<\/h2>\n<p>\u5047\u8a2d\u4f60\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u540d\u70ba <code>external_data<\/code> \u7684\u6a21\u5f0f\uff0c\u4f46\u51fa\u73fe\u4e86 <code>HV00Q<\/code> \u932f\u8aa4\u3002\u4f60\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u4fee\u5fa9\uff1a<\/p>\n<ol>\n<li>\u6aa2\u67e5\u6a21\u5f0f\u540d\u7a31\u662f\u5426\u6b63\u78ba\uff1a<\/li>\n<pre><code>SELECT nspname FROM pg_catalog.pg_namespace;<\/code><\/pre>\n<li>\u5982\u679c\u6a21\u5f0f\u4e0d\u5b58\u5728\uff0c\u5247\u5275\u5efa\u5b83\uff1a<\/li>\n<pre><code>CREATE SCHEMA external_data;<\/code><\/pre>\n<li>\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff1a<\/li>\n<pre><code>SELECT has_schema_privilege('your_user', 'external_data', 'USAGE');<\/code><\/pre>\n<li>\u5982\u679c\u9700\u8981\uff0c\u6388\u4e88\u6b0a\u9650\uff1a<\/li>\n<pre><code>GRANT USAGE ON SCHEMA external_data TO your_user;<\/code><\/pre>\n<\/ol>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yygiRGEbkS\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc <code>HV00Q<\/code> &#8211; <code>fdw_schema_not_found<\/code> \u901a\u5e38\u662f\u7531\u65bc\u6a21\u5f0f\u4e0d\u5b58\u5728\u3001\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\u6216\u6b0a\u9650\u4e0d\u8db3\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u6a21\u5f0f\u540d\u7a31\u3001\u5275\u5efa\u7f3a\u5931\u7684\u6a21\u5f0f\u4ee5\u53ca\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u9069\u7576\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u548c\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc HV00Q &#8211; fdw_schema_not_found\uff0c\u89e3\u6c7a\u5916\u90e8\u6578\u64da\u5305\u88dd\u5668\u7684\u67b6\u69cb\u554f\u984c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-179160","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=179160"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179160\/revisions"}],"predecessor-version":[{"id":179161,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179160\/revisions\/179161"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}